BGS mineralogy and petrology collection record

Sample number S30774; COLLNOTR301;
Sample Donor Robertson,T.
Rock name 'Original entry: Pebbly Grit Of Granite And Felsite Clasts'
Stratigraphy Not entered
Comments Conglomerate, pebbly grit of granite and felsite clasts
Locality details J26. Road from Aithness to Vementry
50k map sheet Central Shetland (128)

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Map reference HU 320 590
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


S30774

Cross Polarized, S30774

Plane Polarized, S30774

Plane Polarized, S30774